Title :
Fuzzy logic control of four-pole active magnetic bearing system
Author :
Agarwal, Praveen Kumar ; Chand, Satish
Author_Institution :
Dept. of Mech. Eng., MNNIT, Allahabad, India
Abstract :
In the present work, a four-pole magnetic bearing has been considered. In this bearing the application of nonlinear control techniques is necessary and therefore, a fuzzy logic controller has been designed for its stable operation. The present design of fuzzy logic controller is done by reducing the number of rules of its rule-base. Simulations have been carried out to test the performance of the controller. The controller is found to be robust as it provides satisfactory operation in the presence of uncertainties.
Keywords :
control system synthesis; fuzzy control; fuzzy logic; magnetic bearings; nonlinear control systems; poles and zeros; position control; robust control; uncertain systems; four-pole active magnetic bearing system; fuzzy logic controller design; nonlinear control techniques; robust controller; Acceleration; Niobium; Shafts; Active magnetic bearing; Four-pole magnetic bearing; Fuzzy logic control; Nonlinear control;
Conference_Titel :
Modelling, Identification and Control (ICMIC), The 2010 International Conference on
Conference_Location :
Okayama
Print_ISBN :
978-1-4244-8381-5
Electronic_ISBN :
978-0-9555293-3-7
